DATA TRANSFER SECURITY LTD.

Company details

Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.

Summary

DATA TRANSFER SECURITY LTD. is a private limited company registered in the UK under company number 13521373. It was incorporated on 20 July 2021 and its current status is active.

The registered office address is 2 CEDAR DRIVE, ASCOT, SL5 0UA, ENGLAND.

Its declared nature of business is business and domestic software development (SIC 62012).

The next accounts are due by 30 April 2027 and the next confirmation statement by 2 August 2027.

It has traded under 1 previous name, most recently DIGITAL TRANSMISSION SECURITY LIMITED.

About DATA TRANSFER SECURITY LTD.

Company type and jurisdiction

DATA TRANSFER SECURITY LTD. is a private company limited by shares. Its owners (shareholders) are only liable for its debts up to the value of their shares, it must have at least one director, and its shares cannot be offered to the public. Its company number 13521373 shows it was registered in England and Wales, so its records are kept by Companies House in Cardiff. It has been on the register for 5 years and 3 months.

What DATA TRANSFER SECURITY LTD. does

On the public register, DATA TRANSFER SECURITY LTD. lists its activity using the UK Standard Industrial Classification (SIC 2007): business and domestic software development (62012). This places it in the information and communication section of the economy. SIC codes describe what a company says it does; they are not a licence and are not checked by Companies House. See other companies with the same SIC code.

Where DATA TRANSFER SECURITY LTD. is registered

Its registered office is in Ascot (postcode district SL5). The registered office is the official address for letters from Companies House, HMRC and the courts. It must be in the same UK jurisdiction where the company was registered, but it does not have to be where the business trades: many companies use their accountant's or a formation agent's address. Browse other companies in SL5.

Accounts and filing deadlines

DATA TRANSFER SECURITY LTD. must file its next annual accounts by 30 April 2027. The last accounts on the register were micro-entity accounts: a very small company (turnover up to £1m, balance sheet up to £500,000, 10 or fewer employees) that files a simplified balance sheet. Its next confirmation statement, which confirms its officers, shareholders and registered office are up to date, is due by 2 August 2027. A private company that files its accounts late gets an automatic penalty of £150 if they are up to one month late, rising to £375, £750 and £1,500 after six months, and the penalty is doubled if accounts are late two years in a row. A company that does not file a confirmation statement can be struck off the register.

Before you do business with DATA TRANSFER SECURITY LTD.

Check that the company name and number on its invoices and website match 13521373, read its latest accounts and confirmation statement, and look up its directors and people with significant control on the official register. If it charges VAT, ask for its VAT number and check it with our VAT number checker: a company number and a VAT number are different things. How to check a UK company.

Frequently asked questions